I'm feeling a bit upset and wanted your thoughts about an incident at nursery today. My 3.5 year old son has just started pre school (a new class within the same nursery he has been attending since he was little). We love the nursery and he is a happy sociable boy. He has been potty trained for almost a year with only the odd wee accident here and there, and not for quite a while now. Anyway today I picked him up from nursery at the end of the day and when I lifted him into the car he felt damp. I didn't say anything as I wasn't sure if he was just very sweaty or had had an accident. Later at home, completely unprompted, he told me that he had done a wee in the classroom today in his pants by accident. I obviously said don't worry it's all ok but I asked why his teachers hadn't changed his clothes and he told me that he had asked to go for a wee but was told no not now as they were about to read a story. He said he tried to hold it in but couldn't and so he weed through his pants and some went out onto the floor. He then told his teachers there was wee on the floor and the teacher said no it's not it's water from the play tray. And clearly they either didn't believe him or check his underwear because he was still in damp shorts/pants when I picked him up. This is very very unusual. They are usually great about changing clothes etc. and nothing like this has ever happened before. I understand the classroom is a busy place and things like this can be missed. What I'm bothered about is that he was told to wait to go to the bathroom because they were about to read a story. Do you think that is normal for preschool? To make him sit through a story and hold his wee even though he's said he needs to go? I just feel like that's so young to be expected to do that. What are your thoughts? Should I mention something to the nursery?